EyeRis

About EyeRis

EyeRis is a simple app which will help you to test your visual acuity and color blindness wherever you are and whenever you want. EyeRis can help bring balance to your everyday life, in just a few minutes a day! .it is a completely free app which will make out very easily if you are color-blind or have not visuality. Don't doubt anymore and take this test which will last only a few seconds! (100% Successful).
Our application is based on 2 main features:
• Color Blindness test
• Eye Vision Test

For Vision Test we understand that a professional eye chart should be able to display the accurate size of an optotype based on the test distance and target visual acuity value. In this App, we set descending order font sizes in which it give same range size as a person can see 20 meter far away from the chart.

To complete the Eye Vision test please follow these five steps:
• If you wear glasses or contact lenses, put them off.
• Sit about 35 cm (14 inches) away from your mobile screen.
• Look at the Word with your hand covering one eye. For left side eye testing place your right hand on your right eye and same for right eye vice versa
• How do the words appear? (Are they all equally clear and sharp?)
• Follow these steps again to test the other eye.
We also have 2 type of Test type question which is Number and Text. App have also a feature of voice command in which you can speak the answer for result. App also have feature for manage user data history so you can save your history which will help on the future to check your progress.
If you suspect you have astigmatism you should visit your optician and ask for an eye examination. Your optician will use an astigmatism chart to help determine the curvature of your cornea or lens. An abnormal curvature will sharply focus parts of the image onto your retina, while blurring others.

For Color blindness test we use Ishihara plates

Red-Green color deficiency tests select protanopia test plates and for Green-Red color deficiency tests select deutanopia.
• The Ishihara Test is the most well known color blindness test all around the world.
• It consists of 12 plates so called pseudoisochromatic plates, each of them showing either a number or some lines.
• It helps to evaluate particular type of colorblind of person.